Top Cybersecurity Jobs

The Lead Security Engineer will oversee the corporate security posture, manage identity and access management, and mature the company’s Zero Trust network while collaborating across departments to enhance security protocols using AI.

As a Lead Security Engineer, you'll secure corporate systems, manage identity and access management, mature security architecture, and lead teams in AI-driven projects while delivering complex solutions across multiple teams.

As a Senior Security Engineer at Klaviyo, you'll build secure detection systems, automate response operations, and enhance security observability, driving incident response and threat detection efforts.

Lead Klaviyo's infrastructure security architecture and programs: IAM, secrets management, network segmentation, vulnerability management, and security tooling. Build IaC guardrails, define security SLOs and compliance posture, run threat modeling and design reviews, embed controls into CI/CD and observability, and deliver code/automation while mentoring senior engineers. Drive AI-enabled security automation and audit readiness for SOC 2/ISO 27001.

Build and operate cloud-native security services and platforms. Own components end-to-end, improve availability, scalability, and security of distributed systems, participate in on-call, incident response, design reviews, and deliver tooling, automation, and documentation to improve developer security and reliability.

The Senior Security Engineer will build and maintain detection systems, automate responses, and lead incident investigations to enhance security observability.

Own and automate Klaviyo's technology and third-party risk register and taxonomy, lead AI risk governance and ISO 42001 readiness, perform quantitative cyber risk analysis (financial expected loss), drive third-party risk scoring automation, produce decision-ready risk reporting for leadership, and provide independent second-line oversight while partnering cross-functionally to track and close remediation.